GP1S39J0000F Datasheet, PDF (6/11 Pages) Sharp Electrionic Components – Gap : 1.5mm, Detector pitch : 1mm 2-phase Phototransistor Output, Compact Transmissive Photointerrupter

Fig.7 Collector-emitter Saturation Voltage vs.
Ambient Temperature
0.16
I_F=8mA
I_C=50μA
0.14
0.12
GP1S39J0000F
Fig.8 Collector Dark Current vs.
Ambient Temperature
10^−6
V_CE=20V
10^−7
0.1
10^−8
0.08
0.06
−25
0
25
50
75 85
Ambient temperature T_a (˚C)
10^−9
10^−10
0
25
50
75
100
Ambient temperature T_a (˚C)
Fig.9 Response Time vs. Load Resistance
Fig.10 Test Circuit for Response Time
V_CE=5V
I_C=100mA
T_a=25˚C
100
10
tr
tf
td
ts
R_D
Input
V_CC
R_L
Output
Input
Output
t_d
t_r
t_s
t_f
10%
90%
1
0.5 1
10 20
Load resistance R_L (kΩ)
Fig.11 Detecting Position Characteristics (1)
(Output of PT1 and PT2 are 100% at L=0)
100
− ^L=0 + _L
90
Shield
80
70
60
I_F=4mA
50
PT2
V_CE=5V
PT1
T_a=25˚C
40
30
20
10
0
1
2
3
4
Shield moving distance L (mm)
6
Parameter
TYP. Unit
PT2 detection width : L1
0.3
PT1 detection width : L2
0.3
mm
Distance between detection
0.6
positions : L3
Sheet No.: D3-A01301EN